package com.tyl.controller;

import com.tyl.pojo.User;
import com.tyl.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.*;
import org.thymeleaf.util.StringUtils;

import javax.servlet.http.HttpSession;

@Controller
public class LoginController {
    @Autowired
    private UserService userService;
    /**
     * 判断登录
     * **/
    @RequestMapping("/user/login")
    public String login(@RequestParam("username") String username,
                        @RequestParam("password") String password,
                        Model model, HttpSession session){
        User byUsername = userService.getByUsername(username);

        if (byUsername!=null&&!byUsername.equals("")){
            session.setAttribute("loginUser",username);
           return "redirect:/main.html";
        }else{
            model.addAttribute("msg","用户名密码错误");
            return "index";
        }
    }
}
